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U.S. Department of Agriculture
National Invasive Species Information Center
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Invasive Species Resources

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Chestnut Blight and the Good Virus
DOI. NPS. Great Smoky Mountains National Park.
Forest & Grassland Health - Invasive Species
USDA. FS. Pacific Southwest Region.
Forest Health Protection in Hawaii
USDA. FS. Pacific Southwest Region.
Great Smoky Mountains National Park - Hemlock Woolly Adelgid
DOI. National Park Service.
Great Smoky Mountains National Park - Non-Native Species
DOI. National Park Service.
Hawaiian Ecosystems at Risk (HEAR)
DOI. USGS. Biological Resources Division.
Invasive Species in Hawaii
USDA. FS. Pacific Southwest Research Station.
Jean Lafitte National Historical Park and Preserve - Nonnative Species
DOI. National Park Service.
Mitten Crab Watch
Smithsonian Environmental Research Center.
Are you a crabber, waterman, or concerned citizen? We need your help to detect and assess the status of Chinese Mitten Crabs along the Atlantic and the Gulf Coasts. Recently a new website, Mitten Crab Watch, has been launched to provide information on the invasion of the mitten crab and to allow users to more easily report catches.
Pacific Region - Aquatic Invasive Species

DOI. Fish and Wildlife Service.
Restoration of the American Chestnut in New Jersey (May 2016) (PDF | 352 KB)
DOI. FWS. New Jersey Field Office.
See also: Habitat Restoration fact sheets
USDA and Partners Work to Eliminate Invasive Nutria From Maryland's Eastern Shore (Jul 2, 2018)
USDA. Blog.
Maryland’s eastern shore has seen thousands of acres of protective marshland impacted by the nutria's destructive feeding habits. To protect the valuable resources of Maryland’s Chesapeake Bay, The Chesapeake Bay Nutria Eradication Project (CBNEP) began in 2002 to permanently remove invasive nutria from the marshes of the Delmarva Peninsula and to protect, enhance, and restore the aquatic and river ecosystems they damaged.
White-Nose Syndrome and North Carolina - An Overview (May 2010) (PDF | 374 KB)
DOI. Fish and Wildlife Service.
See also: Conservation Issues in the Asheville Field Office for more fact sheets